| Type: | Building Materials |
|---|---|
| pH: | 3.0-11.0 |
| Colour: | White |
| Category: | Industrial Grade |
| Advantage: | Water Retention Rate |
| Transport Package: | Bagging |
| Samples: |
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| Customization: |
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Audited Supplier Hydroxypropyl methyl cellulose is made of environmentally friendly materials and refined cotton. There are many excellent properties and uses in the construction industry and the chemical industry.
Refined cotton is the raw material, and the final product is obtained through systematic processing. The finished product is white powder, non-toxic and tasteless, and easy to use. The HPMC manufactured by our company is of architectural grade and plays an important role in many housing projects.
Physical and chemical properties:
| Model | HPMC |
| Appear | White powder |
| Formation mechanism | Convert to membrane type |
| Hydroxypropyl content | 9.0-12.0 |
| Customs code | 3912390000 |
| Viscosity | Can be customized, 500 to 200,000Msp.s |
| PH value | 3.0-11.0 |
| CAS | 9004-65-3 |
What are the main raw materials of HPMC?
Answer: The main raw materials are refined cotton, methyl chloride, and propylene oxide, followed by other raw materials, such as caustic soda, acid, toluene, isopropanol and so on.
Advantages of HPMC.
01.
After adding with proper water, avoid air bubbles in the base material.
02.
The bottom layer dries quickly and is convenient for later construction.
03.
It can be decomposed and melted without using hot water, giving full play to benefits, saving time and cost.
Application test of HPMC in construction gypsum:
1. Strength test:
After testing, gypsum-based hydroxypropyl methylcellulose has excellent tensile bonding strength and compressive strength.
2. Coating rate test:
The gypsum base coating rate refers to the result obtained by measuring the wet bulk density of the gypsum base. One ton of gypsum-based products constructs a wall area of 10mm thick.
The use of hydroxypropyl methylcellulose products can greatly increase the coating rate, can cover more areas, can reduce labor intensity, save materials, and improve economic benefits.
Learn more about the role of HPMC.
01.
HPMC has stable performance and strong water absorption, which can effectively control water content and moisture.
02.
Keep the base material in a wet state for a long time.
03.
It has a larger hydration volume in colloidal materials and is used as a thickener.
04.
The polymer can affect the particle flocculation state of the base material, thereby affecting the structure and rheology of the base material.
Package:
It is packaged with plastic paper bags for external use and PVC plastic bags for internal use. The net weight of each bag is 20KG or 25KG.
Storage:
Rain-proof, sun-proof, fire-proof and moisture-proof, sealed and ventilated.
Transport:
Transport in accordance with moisture-proof general chemicals.
Storage and Delivery:
Prevent rain and sunny, prevent fire and damp, airtight ventilation preservation, according to non-dangerous goods shipping.
FAQ:
Q1. How can we guarantee the quality of our products?
1. All materials must be tested with reference to the main specifications before unloading.
2. After unloading, we will store different materials in different warehouses.
3. We keep paper and computer storage records.
Question 2: What is your sample policy?
A: We provide free samples, we bear the freight, or negotiate between the two parties.
Question 3: What are your payment terms?
Answer: T/T is 50% in advance, the balance is before shipment.
Q4. What about delivery time?
Answer: The sample needs 3-5 days, and the mass production time needs 3-5 working days.
Q5. Do you have a minimum order quantity for trial orders?
A: We have no minimum order quantity.
About us.
The company specializes in the production and sale of cellulose ether, hydroxypropyl methyl cellulose, latex powder and other products.
Provide customers with excellent products and a full range of free technical services at the fastest speed. Walk out a win-win road of common development.
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Audited Supplier 
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